Horticulture Quiz 2
1 / 50
Cotton fiber are made up of___________?
2 / 50
The most popular and common method of laying out orchard on flat ground is_________?
3 / 50
The chromoplast develops mainly from__________?
4 / 50
Plant parts useful for extraction of opium from papaver saminiferaim are__________?
5 / 50
The size of stomata is measured by___________?
6 / 50
Cleft grafting is most successful in_________?
7 / 50
Gulkand is made from the most common beautiful flower of_________?
8 / 50
Main factors affecting production and quantity of citrus is___________?
9 / 50
The year in which mango tree does not produce or produce very small number of fruit is called ________ ?
10 / 50
Plants having monoecious flower are___?
11 / 50
Enzymes are__________?
12 / 50
A process by which a piece of scion is attached to a root stock in a way that eabium of both scion and root stock came in firm contact, resulting is a new tissue is called_________?
13 / 50
Citrus has its origin in__?
14 / 50
A pruning management done to develop a tree framework strong cough to bear large number of fruits without breaking of branches is known as_________?
15 / 50
The most highly advanced division in plants kingdom is__?
16 / 50
According to national commission of Pakistan, post harvest losses in fruits are__?
17 / 50
Commercial production of fruits is known as___?
18 / 50
In California the age of citrus tree is__?
19 / 50
Degeneration and death of aerial plant parts is called___________?
20 / 50
The storage life of fresh oranges at 5 to 9?c is __?
21 / 50
A branch of horticulture dealing with the production and marketing of vegetable is called__________?
22 / 50
Gumosis is disease of___________?
23 / 50
Which of the following constitute the best definition of fruit__?
24 / 50
Sweet potato belong to family___?
25 / 50
A science which deals with classification of plants is called___________?
26 / 50
Splice grafting is most successful in___________?
27 / 50
major source of sugar in world is________?
28 / 50
Anthesis starts in onion. at__________?
29 / 50
Variation in the performance of the same mango variety in the same orchard may be due to the variation in the root stock raised from seeds which may be due to_________?
30 / 50
The portion of the axis below the cotyledons is known as___________?
31 / 50
In bhindi production of foundation seed needs an isolation distance of___________?
32 / 50
Loss off leaves due to seasonal change is_________?
33 / 50
Mango are planted in which of the following layout system__?
34 / 50
Common varieties of rose are developed by___________?
35 / 50
Alternate bearing is the serious problem of___?
36 / 50
When the corolla has four clawed petals inserted at right angle other is said to be___?
37 / 50
Which of the leafy vegetables has high cellulose and add bulk to food___________?
38 / 50
Potato when fried, excessive browning develops due to _____?
39 / 50
A condition of green plant in which they become unhealthy and pale yellow in colour in known as_________?
40 / 50
The message of jasmine is_________?
41 / 50
Citrus belongs to the___________?
42 / 50
Strawberry belongs to what type of fruit ?
43 / 50
which one of the following is climacteric fruit___?
44 / 50
The storage life of fresh mango at -1 to 4?c is_____?
45 / 50
Which types of fruits are known at higher altitude in KP, Balochistan and Murree hills_________?
46 / 50
Which among the following does not possess cotyledons__________?
47 / 50
In orange aroma is developed by__________?
48 / 50
In apple wool aphid is genetically controlled by___________?
49 / 50
chemicals which induce leaf fall are called__?
50 / 50
Adaptability, germination ability and variation the advantages of___________?
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